J & A Industrial (Suzhou) Co. Ltd.
Zhejiang Dongdu Energy Saving Technology Co., Ltd.
Anhui Sealong Biotechnology Co., Ltd.
Ac-Planta, Inc.Tokyo, Japan
Ineos Chlor Ltd.
Shandong Dongda INOV Polyurethane Co. Ltd.
Zhenshi Group Huamei New Materials Co. Ltd.Zhejiang Sheng, China
Jiangsu Jiangnan High Polymer Fiber Co., Ltd.Jiangsu Sheng, China
Kunming Fengxing Waterproof Material Co. Ltd.
Wuhan Huali Biomaterial Co., Ltd.
Salveco SASLorraine, France
Zhejiang Qianjiang Biochemical Co., Ltd.Zhejiang, China